Ungson, Lourdes C. <br/><br/>
A touch of sky :  language and literature for the late adolescent / 
Lourdes C. Ungson, Rosario C. Vidal. 
 - Manila :  Philippine Book Co,  c1976. 
 - xiii, 305 p. : ill. 
<br/><br/> Includes bibliography. 
<br/><br/> A head of t.p. : Communication arts in English for the fourth year high school. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Study and teaching (Secondary)<br/>English language--Rhetoric--Study and teaching